I'm Taikogane Sadamune! I'm a sword used by Date Tadamune! How's this engraving? It's flashy and cool, right? Ah, the story behind my name? What was it again... I don't really remember. Well, it has a nice ring to it so whatever!

Yo! Since the person in charge of stirring things up is gone, has everyone become downhearted?
I've written Master a letter to help create some tension!
I'm currently in the Sendai region! Well, that's natural, isn't it?
After I was bestowed upon Date Tadamune, from then on I was always passed down through the Date clan!
I'll train here and become stronger so I can bring even more excitement back to the citadel!

Yo! I thought you might get lonely soon, so I wrote you another letter!
Ah, you might not know this so I'll write it down for you, but Tadamune-sama is really a fantastic person.
After the end of the Sengoku period, he strengthened the foundation of the Date clan while Japan shifted to an era of peace under the shogunate.
Well, it's not flashy, but this sort of person is necessary, too.
That's why I'm the perfect person to have around him, so I can liven things up!

Yo! I've collected my thoughts, so I wrote this letter!
Masamune-sama's got a lot of flashy stories about him, but maybe that was his tribute to the end of the Sengoku era.
Towards a time period that was rapidly becoming more docile, at least this feeling of wanting to fight back is something I can't understand.
If that's the case, then it seems like I'm heading in that kind of direction too.
As I thought, you can't do things in a small way.
I'm going to return to the citadel at the most opportune time, so keep your hopes up for me!